Hussein, G. B. S., Alwan, M. F., & Abaas, I. A. (2020). The use of a special nutritional training program to improve the muscular activity of the muscles of the lower extremities and the achievement in the long jump . International Journal of Psychosocial Rehabilitation, 24(4), 11265-11271. https://doi.org/10.61841/9apd3c88